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ac/dc measurments adc200/20

Forum for discussing PicoScope (version 5)

ac/dc measurments adc200/20

Postby rune » Thu Jun 16, 2005 1:46 pm

I run the ADC200/12 on a Win95 system and have no dc-respons on my measurments The unit seems to be ac-coupled.
Tried the latest version Release 5.12.7-32bit with an ADC200 Driver V4.02 and ADC 200-20 V5 with the same problem.
I have also tried the same with a ADC212 unit with better luck, i.e. it works on dc signals.
Is the problem in the program or in the ADC-unit??

Postby Sarah » Tue Jun 21, 2005 12:10 pm


Thank you for your post.

It sounds like the unit has lost it's calibration information - this is a symptom which presents when this happens.

To get the unit reprogrammed you will need to send it to us. Please contact us to obtain a returns number before sending it. You will need to send us your full contact details and details of this problem to tech@picotech.com

Hope this helps

Best Regards

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